Techip Battery Hanging Fairy Lights 120LED Please Note: The Christmas fairy string lights need 4 x AA battery powered required, but battery not included!!!When you install the battery, there are two connection hole in the power supply board, you need to aim at two holes and push the battery slot tightly to these two connection holes. Correctly install the battery slot, make it does not move, to avoid the loose connection, let the string light can work normally. Using Instruction: Insert 4*batteries.Switch battery box"ON"position to begin using the remote.To use timer function, press "TIMER"button once. Lights will turn on for 6 hours and off for 18 hours, repeating until you press the"OFF"button.Press numbered buttons on remote controller to switch between modes.Press"+"to brighten lights, or"-"to dim lights.Press" Off"position when finished with all of the functions. What is inside the packaging? - 2 remote controls - 4pcs fairy Christmas lights Perfect decorative lights Copper LED fairy string lights can be easily bent and made into any shapes like bouquet or star shapes.The LED string lights with high-quality copper, Hangable, and Waterproof design is to be used both indoors and outdoors without worry.Perfect use of garden,patio, corridors, Christmas trees hanging lights, living room, bedroom, tent, wedding, parties, etc Hanging lights for home DIY decorative fun lights Battery fairy lights Outdoor Indoor string lights with remote Customer Reviews Price Length 108FT 108FT 108FT 108FT 108FT 108FT Connectable ✓ ✓ ✓ ✓ ✓ ✓ Waterproof ✓ ✓ ✓ ✓ ✓ ✓ Outdoor Use ✓ ✓ ✓ ✓ ✓ ✓ Indoor Use ✓ ✓ ✓ ✓ ✓ ✓